The modified rhomboid transposition flap in periocular reconstruction.

The traditional rhomboid transposition flap has been widely used in reconstructive surgery. The authors have modified the original technique by eliminating the creation of the rhomboid defect and by directly transposing the flap into the original postexcisional defect. These changes allow maximum flexibility in flap design and minimize normal tissue loss. The authors retrospectively reviewed the charts of patients who underwent periocular reconstruction with flaps from 1990 through 1995. The authors selected those patients in whom the modified rhomboid flap was used. Functional and cosmetic results and complications were reviewed. Two hundred thirty-two patients were identified in whom 242 flaps were performed. The modified rhomboid flap was used in 101 patients (41.7%). Complications occurred in 23 patients (23%), 19 of whom (19%) were treated medically and four of whom (4%) required an additional surgical procedure. Cosmetic and functional results were classified as very good or excellent in 96 patients (96%). The use of a modified rhomboid flap in the reconstruction of the periocular area offers ample versatility in flap design and minimal normal tissue loss. Functional and cosmetic results are satisfactory in the vast majority of cases.